Incidentally, there's a somewhat popular secondary theory that the original Optimus Prime toy's alternate mode was actually inspired by the Kenworth K100, another semi-truck with the flat-faced ...

That means that when Optimus Prime is rendered in more detailed toy form, he tends to be more styled towards the Kawamori style of design. However, in this instance, Optimus Prime has been given a ...

One of which comes from Transformers: Age of Extinction (2014) as Optimus Prime ... truck mode in 44 steps and features articulated head, arms, and legs for awesome action poses." TRANSFORMERS ...